Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
Shunpei Yamazaki

Shunpei Yamazaki

SLSemiconductor Energy Laboratory: 6576 patents #1 of 1,113Top 1%
Sharp Kabushiki Kaisha: 19 patents #838 of 10,731Top 8%
SCSemiconductor Energy Laboratories Co.: 6 patents #1 of 38Top 3%
Ricoh Company: 3 patents #4,826 of 9,818Top 50%
SCSemiconductor Energy Co.: 3 patents #1 of 13Top 8%
UNUnknown: 1 patents #29,356 of 83,584Top 40%
TITakasago International: 1 patents #239 of 465Top 55%
Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
Tokyo, MO: #1 of 223 inventorsTop 1%
Overall (All Time): #1 of 4,157,543Top 1%
6629 Patents All Time

Issued Patents All Time

Showing 4,451–4,475 of 6,629 patents

Patent #TitleCo-InventorsDate
7605534 Light-emitting element having metal oxide and light-emitting device using the same Ryoji Nomura, Hiroko Abe 2009-10-20
7605786 Liquid crystal display device Jun Koyama 2009-10-20
7605401 Semiconductor device and fabrication method thereof Taketomi Asami, Hidehito Kitakado, Yasuyuki Arai 2009-10-20
7601601 Method for manufacturing semiconductor device Hideto Ohnuma 2009-10-13
7601572 Semiconductor device and manufacturing method thereof Hideomi Suzawa, Hirokazu Yamagata 2009-10-13
7598927 Light-emitting device, driving support system, and helmet Jun Koyama, Hideaki Kuwabara 2009-10-06
7596024 Nonvolatile memory Kiyoshi Kato 2009-09-29
7592193 Light emitting device Toshimitsu Konuma, Hiroko Yamazaki 2009-09-22
7592984 Display device and electronic device Jun Koyama, Yu Yamazaki, Yoshifumi Tanada, Satoshi Seo, Takeshi Nishi +1 more 2009-09-22
7592975 Display device and driving method thereof Mitsuaki Osame, Jun Koyama 2009-09-22
7592980 Semiconductor device Masahiko Hayakawa, Yoshifumi Tanada, Mitsuaki Osame, Aya Anzai, Ryota Fukumoto 2009-09-22
7592991 Light emitting device and drive method thereof Aya Anzai, Mitsuaki Osame, Yoshifumi Tanada, Keisuke Miyagawa, Satoshi Seo 2009-09-22
7588970 Semiconductor device and manufacturing method thereof Hideto Ohnuma, Shigeharu Monoe 2009-09-15
7589032 Laser apparatus, laser irradiation method, semiconductor manufacturing method, semiconductor device, and electronic equipment Koichiro Tanaka, Hidekazu Miyairi, Aiko Shiga, Akihisa Shimomura, Mai Akiba 2009-09-15
7585761 Manufacturing method of semiconductor device Mitsuaki Osame 2009-09-08
7586505 Light emitting device and electronic apparatus using the same Jun Koyama 2009-09-08
7585783 Drop discharge apparatus, method for forming pattern and method for manufacturing semiconductor device Osamu Nakamura 2009-09-08
7585714 Method for manufacturing semiconductor device, semiconductor device, and laser irradiation apparatus Osamu Nakamura, Hironobu Shoji 2009-09-08
7582162 Semiconductor device and semiconductor device production system Atsuo Isobe, Koji Dairiki, Hiroshi Shibata, Chiho Kokubo, Tatsuya Arao +5 more 2009-09-01
7583020 Light-emitting device, film-forming method and manufacturing apparatus thereof, and cleaning method of the manufacturing apparatus 2009-09-01
7579214 Semiconductor device and a method of manufacturing the same Jun Koyama, Yasuyuki Arai 2009-08-25
7579220 Semiconductor device manufacturing method Hideto Ohnuma, Masaharu Nagai, Mitsuaki Osame, Masayuki Sakakura, Shigeki Komori 2009-08-25
7579203 Light emitting device Takeshi Fukunaga, Jun Koyama, Kazutaka Inukai 2009-08-25
7579089 Luminescent device Satoshi Seo 2009-08-25
7579774 Light emitting device and method for fabricating light emitting device Ritsuko Nagao, Yasuo Nakamura 2009-08-25